The Chamber

Subject / Started by	Replies / Views	Last post
thinner diffuser article Started by Gus	6 Replies 1113 Views / 0 Likes	March 21, 2019, 10:01:53 AM by volker
looking for something between a Dremel and a grinder Started by andre tchmil	7 Replies 1228 Views / 0 Likes	March 14, 2019, 05:43:53 AM by Jarno
Soundcard for measurements Started by abbey road d enfer « 1 2 »	22 Replies 2216 Views / 0 Likes	February 28, 2019, 07:12:37 PM by abbey road d enfer
Big disappointment with DSO Started by abbey road d enfer	10 Replies 1346 Views / 0 Likes	February 26, 2019, 05:18:39 PM by abbey road d enfer
Frequency response testing using PC and AI. Started by DrWobble	5 Replies 1153 Views / 0 Likes	February 24, 2019, 02:45:38 AM by abbey road d enfer
Telefunken m15a alignment Started by Chan	5 Replies 1029 Views / 0 Likes	February 02, 2019, 06:04:33 PM by tonzauber
PC performace required for QA401 controller Started by n3mmr	4 Replies 882 Views / 0 Likes	January 29, 2019, 12:53:53 AM by n3mmr
iOS for test and measurement Started by Gold	18 Replies 1737 Views / 0 Likes	January 05, 2019, 05:49:38 PM by Gold
Test and measurement books about frequency response Started by JAY X	4 Replies 986 Views / 0 Likes	December 20, 2018, 02:32:45 PM by JohnRoberts
Invention Release! Carlson LV Capacitor Leakage Tester Started by scott2000 « 1 2 »	24 Replies 6585 Views / 0 Likes	December 07, 2018, 01:27:35 PM by scott2000
Speaker simulation for Spice, etc. Started by mjrippe	1 Replies 910 Views / 0 Likes	November 22, 2018, 06:05:52 PM by jarvis
Light Beam Meters - Neumann PTMV Started by Gold « 1 2 »	27 Replies 3695 Views / 0 Likes	November 12, 2018, 01:21:26 PM by Gold
Transistor matching Started by mikeyB	14 Replies 2974 Views / 0 Likes	November 11, 2018, 08:55:03 PM by Matador
Collins Transformer Datasheet? Started by MrG	8 Replies 1144 Views / 0 Likes	November 11, 2018, 05:41:08 AM by abbey road d enfer
Quality of vintage Neumann tube mic cables? Started by Zebra_PD	8 Replies 1144 Views / 0 Likes	November 11, 2018, 05:25:58 AM by abbey road d enfer
Help: Measure Condenser Capsule Voltage Signal Started by tynkerd	8 Replies 1964 Views / 0 Likes	October 19, 2018, 12:44:56 AM by squarewave
Printer question for AP Porta1 users Started by jim-analog	8 Replies 1043 Views / 0 Likes	October 18, 2018, 05:45:30 PM by jim-analog
Microphone measurement services? Started by ramshackles	5 Replies 1084 Views / 0 Likes	October 08, 2018, 02:50:30 AM by gyraf
Cheap chinese bench power supplies Started by ramshackles	2 Replies 858 Views / 0 Likes	October 07, 2018, 02:00:15 PM by JohnRoberts
Testing Unbalanced Devices on AP Portable One Started by Gold « 1 2 »	28 Replies 3226 Views / 0 Likes	September 21, 2018, 12:02:03 PM by Gold
Signal Generator output at 50ohms or 600hms? Started by Whoops	7 Replies 1036 Views / 0 Likes	August 18, 2018, 05:50:01 PM by Whoops
Compressor Attack Release Time Measurment Started by bluebird	8 Replies 1601 Views / 0 Likes	August 10, 2018, 02:30:10 PM by benb
A small comparison about different capacitors Started by MuteRecord	6 Replies 1305 Views / 0 Likes	August 07, 2018, 10:47:19 AM by JohnRoberts
MOVED: Building acoustic treatment on a budget Started by abbey road d enfer	0 Replies 602 Views / 0 Likes	August 02, 2018, 05:00:06 AM by abbey road d enfer
Does anybody knows why RMAA is 404? Started by abbey road d enfer	6 Replies 1314 Views / 0 Likes	July 14, 2018, 04:53:38 PM by abbey road d enfer
Measurement Unit Question for AP Portable One Started by Gold	4 Replies 719 Views / 0 Likes	July 13, 2018, 06:41:48 PM by jim-analog
Economically Priced LCR Meters for Audio Technology Applications Started by buildafriend	17 Replies 1888 Views / 0 Likes	June 12, 2018, 10:15:35 PM by buildafriend
Stupid Mistake Started by ruffrecords	7 Replies 1573 Views / 0 Likes	May 28, 2018, 10:45:42 PM by joaquins
Using GNU Octave to Characterize Noise of Digital Recording Path Started by squarewave	6 Replies 1253 Views / 0 Likes	May 23, 2018, 12:25:43 AM by joaquins
"Budget" microphone measuring setup Started by mrkva	4 Replies 1624 Views / 0 Likes	May 18, 2018, 12:52:23 PM by joaquins
Feeltech Fy6800 Started by Tubetec	1 Replies 3154 Views / 0 Likes	May 17, 2018, 05:09:44 PM by Tubetec
EIN measurement Started by mrkva	5 Replies 1454 Views / 0 Likes	April 29, 2018, 01:25:34 PM by Monte McGuire
120VAC line to line-level for AC line analysis. Has anyone done it ? Started by Silvas « 1 2 »	26 Replies 3382 Views / 0 Likes	April 28, 2018, 06:45:57 PM by Audio1Man
DSO138 Started by Tubetec	7 Replies 2604 Views / 0 Likes	April 18, 2018, 03:13:56 AM by gyraf
New ABX blind-testing software Started by clepsydrae « 1 2 »	22 Replies 6313 Views / 8 Likes	March 16, 2018, 04:33:47 PM by clepsydrae
Best method to protect Signal Generator from DC voltage? Started by elskardio	14 Replies 2778 Views / 0 Likes	February 22, 2018, 08:58:10 PM by Monte McGuire
Dmm probes. Started by chipss36	5 Replies 954 Views / 0 Likes	February 22, 2018, 07:28:49 PM by chipss36
Variac Build - Panel Meter Started by GussyLoveridge	5 Replies 1213 Views / 0 Likes	February 20, 2018, 03:18:07 PM by Michael Tibes
Testing a 500 series chassis without modules Started by Pran	2 Replies 848 Views / 0 Likes	February 14, 2018, 10:25:23 AM by rackmonkey
AudioVine AV 2012B oscillator Started by Dualflip	2 Replies 838 Views / 0 Likes	January 27, 2018, 07:23:54 PM by Dualflip